People · Operator
Named in public records as an officer, director or promoter · active 2010–2022 · Telecommunications, Other Health Care, Other Technology, Biotechnology
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Tingo, Inc. | — | Telecommunications | Series C | $100.0M | $1.5B | 2021 |
| Center for Orthopedic & Research Excellence, Inc. | — | Other Health Care | Series B | $38.2M | $48.7M | 2016 |
| Verical Inc | — | Other Technology | Series A | $6.4M | $12.7M | 2010 |
| Accufix Holdings, Inc. | — | Biotechnology | Seed | $4.2M | $46.7M | 2022 |
JOHN BROWN at the center, the companies they're named on, and every other operator named alongside them — an interlock map of shared founding teams, boards and funds. Name-matched, so treat as a research lead.
People named alongside JOHN BROWN on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Hooks Johnston | 1 | 6 |
| Kiran Hebbar | 1 | 6 |
| Nathan Every | 1 | 5 |
| John Evans | 1 | 4 |
| Brendan Baker | 1 | 3 |
| PETER SLATE | 1 | 3 |
| BRIAN MORFITT | 1 | 3 |
| MARK CAMPBELL | 1 | 3 |
| Anthony Moore | 1 | 2 |
| Steve Tallman | 1 | 2 |
| Norman Payson | 1 | 2 |
| WARREN COHEN | 1 | 2 |
| JAMES KODJABABIAN | 1 | 2 |
| DAVID MARKEL | 1 | 1 |
| SIMON WILLMAN | 1 | 1 |
| JASON SCALISE | 1 | 1 |
| STEVE MYERTHALL | 1 | 1 |
| DAVID JACOFSKY | 1 | 1 |
| James Lineberger | 1 | 1 |
| JAMES CAHILL | 1 | 1 |
People are matched by normalized name across records; a common name may merge distinct individuals. Treat as a research lead, the same way modeled valuations are directional, not quoted.